<div class="row">
    {{--<div class="col-lg-2 col-md-4 col-sm-12">
        <div class="card mb-2">
            <div class="card-header d-flex flex-row align-items-center">
                <div class="d-inline-flex align-items-center font-weight-bold">
                    <i class="hcl hcl-fenlei1 pr-1"></i> 通讯录
                </div>
                <div class="d-inline-flex justify-content-end flex-grow-1">

                </div>
            </div>
            <div class="card-body" style="min-height: 600px;">{{$user_list ?? ''}}</div>
        </div>
    </div>--}}
    <div class="col-lg-12 col-md-8 col-sm-12">
        <ul class="nav nav-tabs">
            <li class="nav-item">
                <a class="nav-link  {{$send_msg ?? ''}}" href="{{route('b_Message_send')}}">
                    <i class="hcl hcl-message-send mr-2"></i>留言
                </a>
            </li>
            <li class="nav-item">
                <a class="nav-link {{$outbox_list ?? ''}}" href="{{route('b_Message_index',['type'=>'outbox'])}}">
                    <i class="hcl hcl-msg-outbox mr-2"></i>发件箱
                </a>
            </li>
            <li class="nav-item">
                <a class="nav-link {{$inbox_list ?? ''}}" href="{{route('b_Message_index')}}">
                    <i class="hcl hcl-msg-inbox mr-2"></i>收件箱
                </a>
            </li>
            {{$ext_tab ?? ''}}
        </ul>
        <div class="tab-content px-4 py-4">
            <div  class="tab-pane active show">
               {{$content}}
            </div>
        </div>
    </div>
</div>